March Performance 6370 - March V-Belt To Serpentine Conversion Kits

March Performance 6370 - March V-Belt To Serpentine Conversion Kits

March Performance #655-6370

High Water Flow Ratio Serpentine Conversion Pulley Set - Clear Powdercoat
  • SB-Chevy
  • Standard Rotation Long Water Pump
  • 6-Rib Crank Pulley 7'' dia.
  • 6-Rib Water Pump Pulley 5-1/4'' dia.
  • 6-Rib Alternator Pulley w/Cover 2-3/4'' dia.
  • $221.99 Ships
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    March Performance 6370 - March V-Belt To Serpentine Conversion Kits

    March Performance 6370 - March V-Belt To Serpentine Conversion Kits Details

    SB-Chevy With Long Water Pump

    Alternator Belt with March Brackets: 42-1/2'' (Gates #465-K060420)

    March Performance 6370 - March V-Belt To Serpentine Conversion Kits

    Performance Ratios
    March's performance serpentine pulley sets replace your Low performance V-belts and eliminate belt throwing while retaining your standard rotation water pump. Increases horsepower by reducing accessory drag. 12-15h.p. at rear wheels typical. Precision CNC machined to run perfectly true. 6061-T6 aluminum for extra strength and wear. Finished with a ''No Polishing'' clear powdercoat or protective silver powdercoat.

    Mid Performance Ratios
    Uses performance crank pulley and high water flow water pump pulley. With a ''No Polishing'' clear powedercoat finish.

    High Water Flow Ratios
    Increases cooling by speeding up water flow and fan speed. This helps at critical low speed driving where most overheating occurs. Precision CNC machined to run perfectly true. 6061-T6 aluminum for extra strength and wear. Finished with a ''No Polishing'' clear powdercoat.

    Only $19.99
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